Jobs at Djinni
10029-
Β· 38 views Β· 7 applications Β· 29d
Lead/Senior Kotlin Engineer
Full Remote Β· Ukraine Β· 5 years of experience Β· English - B2N-iX is looking for a Lead/Senior Kotlin Engineer to join our team. Our customer is a fintech company that provides flexible buy-now-pay-later solutions, enabling consumers to split purchases into transparent, interest-free, or interest-based payments....N-iX is looking for a Lead/Senior Kotlin Engineer to join our team.
Our customer is a fintech company that provides flexible buy-now-pay-later solutions, enabling consumers to split purchases into transparent, interest-free, or interest-based payments. The customer's Platform team is responsible for managing critical services that are essential to the success and sustainability of the organisation. In simple terms, the team handles transactional communication send-outs to customers via email, SMS, and push notifications. These services demand attention to detail, proactive maintenance, and swift response times to ensure seamless operations. The recent high-priority initiatives include re-architecture/platform modernisation, high availability, and internationalisation efforts; these are vital for our organisation's growth and competitiveness in the market. These initiatives require dedicated expertise and resources to execute efficiently and effectively.
Main Responsibilities:
- Design and develop a robust and extensible Kotlin framework and platform.
- Own and deliver quarterly goals by leading engineers through ambiguity to solve open-ended problems while ensuring team support throughout delivery.
- Collaborate across the product development lifecycle with product management, design, and analytics to participate in ideation and articulate technical constraints.
- Drive decision-making and risk assessment by partnering on strategic technical choices that properly consider trade-offs and business impact.
- Proactively identify and resolve systemic issues across projects, processes, and technology, advocating for and leading the implementation of solutions.
- Ensure operational excellence and availability by creating and monitoring metrics, supporting "keep the lights on" efforts, and participating in an on-call rotation.
- Foster a culture of quality and ownership by setting high standards for code reviews and design, and advocating for best practices through technical writing and talks.
- Mentor engineering talent by providing actionable feedback, guidance, and leading by example to grow the team's capabilities.
Role Requirements:
- At least 5 years of proficiency in Kotlin with extensive experience designing, developing, and launching backend systems at scale
- Deep experience with distributed systems and high-availability architectures
- Experience in technical leadership in system design, with a proven ability to deliver significant features using elegant, simple, and extensible designs
- Strong infrastructure knowledge, including technologies such as AWS, MySQL/DynamoDB, and Kubernetes
- Proficiency in large-scale codebase management, utilizing a suite of tools and practices that ensure safe and efficient technical changes
- Experience in operational monitoring, including the use of metrics and tracing to maintain system health
- Excellent collaboration skills for effective partnership with global, cross-functional engineering teams
- Well spoken and written knowledge of the English language (C1)
We offer*:
- Flexible working format - remote, office-based or flexible
- A competitive salary and good compensation package
- Personalized career growth
- Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
- Active tech communities with regular knowledge sharing
- Education reimbursement
- Memorable anniversary presents
- Corporate events and team buildings
- Other location-specific benefits
*not applicable for freelancers
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Β· 33 views Β· 2 applications Β· 29d
Systems and Data Analyst
Full Remote Β· Ukraine Β· Product Β· 4 years of experience Β· English - B2Team Summary Our team provides insights during the development and rollout of AI features (e.g., motion and object detection) to improve user comprehension. We quantify user experience, conduct deep-dive studies, and evaluate new initiatives for core...Team Summary
Our team provides insights during the development and rollout of AI features (e.g., motion and object detection) to improve user comprehension. We quantify user experience, conduct deep-dive studies, and evaluate new initiatives for core device detection functionality.
Job Summary
We are seeking an experienced Systems & Data Analyst to analyze, provide requirements and document system requirements to ensure seamless system and data integration. This role involves working with complex datasets and system data flows, as you will collaborate with business and technical teams to translate needs into effective solutions, optimize reporting, and support data-driven decisions.
Responsibilities and Duties
- Perform system analysis and define requirements for performance metrics and monitoring tools
- Contribute to the design, development, and continuous improvement of monitoring solutions, including the definition of dashboard structure, content, and key indicators
- Optimise data processing and retrieval processes, ensuring efficient interaction with databases, data sources, and monitoring platforms
- Identify opportunities for automation and drive the implementation of solutions that streamline routine analytical and system processes
- Review and validate the quality of system solutions, configurations, and dashboards to ensure accuracy, reliability, and alignment with requirements
Collaborate closely with data engineering, architecture, and development teams to define requirements for automating reports, system integrations, and data flows, including contributions to data warehouse and system design
Qualifications and Skills
- 4+ years of hands-on experience as a System Analyst, Computer Systems Analyst, or a similar role involving system analysis of information systems, definition and maintenance of functional and non-functional requirements, and analysis of system architecture and integrations between systems
- Strong expertise in system analysis methodologies, tools, and best practices
- Strong understanding of ETL/ELT process design and proven database query writing and optimization skills for consolidated data
- Proven experience in modeling and documenting complex data flows, system integrations, and component interactions across enterprise environments
- Proven experience with dashboarding and data visualization platforms for system and performance monitoring
- Solid understanding of database management principles and data architecture
- Advanced skills in preparing analytical reports, functional specifications, and comprehensive technical documentation
Good written and spoken English (preferably B2+)
Nice to have
Experience designing interaction architecture between databases
We offer multiple benefits that include
- The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member
- Competitive compensation and perks. Annual performance review
- Gig-contract
- 21 paid vacation days per year, paid public holidays according to Ukrainian legislation
- Development opportunities like corporate courses, knowledge hubs, and free English classes as well as educational leaves
- Medical insurance is provided from day one. Sick leaves and medical leaves are available
- Remote working mode is available within Ukraine only
- Free meals, fruits, and snacks when working in the office.
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Β· 51 views Β· 16 applications Β· 29d
Lead AI/ML Engineer
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· English - B2We are looking for a Lead AI/ML Engineer to architect and develop intelligent learning systems that personalize education, assess learner progress, and enhance engagement through data-driven insights. You will lead the design of adaptive learning...We are looking for a Lead AI/ML Engineer to architect and develop intelligent learning systems that personalize education, assess learner progress, and enhance engagement through data-driven insights. You will lead the design of adaptive learning algorithms, NLP-based assessments, and recommendation models for personalized learning paths.
Responsibilities
- Design and implement personalized learning algorithms (rule-based and ML-driven).
- Develop recommendation systems to suggest courses and content based on learner behavior, skills, and goals.
- Build and fine-tune NLP models for automated essay scoring, topic extraction, and content tagging.
- Collaborate with data engineers to create ETL pipelines from platform usage data, assignments, and assessments.
- Work closely with the HPC and MLOps teams to deploy and monitor ML services efficiently.
- Contribute to model explainability, fairness, and transparency in AI-driven educational recommendations.
- Mentor junior ML engineers and review research/implementation papers for feasibility.
Requirements
- 5+ years of experience in machine learning, NLP, or applied AI.
- Strong knowledge of Python, PyTorch or TensorFlow, and scikit-learn.
- Experience with recommendation systems, classification, and reinforcement learning.
- Practical experience with Azure ML, Databricks, or AWS SageMaker.
- Familiarity with GDPR compliance and ethical AI in EdTech.
- Experience leading small AI teams or research projects.
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Β· 57 views Β· 8 applications Β· 29d
Data Entry Specialist TEMPORARY 4 MONTHS (US timezone)
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 2 years of experience Β· English - B2Job Summary The Data Entry Specialist plays a critical role in supporting merchant onboarding, account maintenance, and operational accuracy within the merchant services environment. This role is responsible for entering, validating, and maintaining...Job Summary
The Data Entry Specialist plays a critical role in supporting merchant onboarding, account maintenance, and operational accuracy within the merchant services environment. This role is responsible for entering, validating, and maintaining merchant data across multiple systems including CRM platforms, processor portals, and internal tracking tools. Accuracy, attention to detail, and the ability to handle time-sensitive requests are essential, as errors can directly impact merchant funding, processing, and compliance.
Expected Duration: 4 months β potentially a little longer if there is a delay
Working hours: US timezone 8:00 AM β 5:00 PM EST / 3:00 PM β 12:00 AM Kyiv time
Key Responsibilities
- Accurately enter and update merchant application data, including business information, ownership details, banking information, pricing, and equipment details
- Create, update, and maintain merchant accounts (MIDs, TIDs, locations, and hierarchies) across CRM systems, processor platforms, and internal tools
- Support merchant onboarding activities, including new accounts, takeovers, add locations, and account changes
- Validate submitted documentation for completeness and accuracy (applications, voided checks, pricing schedules, addendums, etc.)
- Ensure data consistency across systems and flag discrepancies for correction
- Process high-volume data entry requests while meeting established SLAs and deadlines
- Work closely with Merchant Ops, Sales Ops, Underwriting, and partner teams to resolve data issues or missing information
- Maintain confidentiality and compliance with PCI, data security, and company policies
- Assist with reporting, audits, and quality control reviews as needed
Required Qualifications
- 2+ year of experience in data entry, operations, or administrative support (merchant services, payments, or financial services preferred)
- Strong attention to detail with a high level of accuracy
- Ability to manage multiple tasks in a fast-paced, deadline-driven environment
- Proficiency with Microsoft Excel and Google Sheets
- Comfortable working across multiple systems and portals
Preferred Qualifications
- Prior experience in merchant services, ISO environments, or payment processing
- Familiarity with CRM platforms (Zoho, Salesforce, HubSpot, or similar)
- Experience working with processor systems (Fiserv, TSYS, Worldpay, or similar)
- Understanding of MIDs, TIDs, pricing structures, and merchant onboarding workflows
Skills & Competencies
- Exceptional data accuracy and organizational skills
- Strong written and verbal communication
- Ability to follow detailed processes and SOPs
- Problem-solving mindset with the ability to escalate issues appropriately
- Dependable, detail-oriented, and process-driven
Work Environment
- Remote environment
- High-volume transactional workload with recurring deadlines
- Collaboration with cross-functional teams including Sales, Underwriting, and Merchant Operations
Why This Role Matters
This position directly impacts merchant experience, funding accuracy, and operational efficiency. A successful Data Entry Specialist helps ensure merchants are boarded correctly, on time, and without errors that could delay processing or revenue.
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Β· 50 views Β· 1 application Β· 29d
Π‘++ Engineer (Database Internals (Core) Engineer)
Full Remote Β· Ukraine Β· Product Β· 5 years of experience Β· English - B2We are constantly growing and now looking for Database Core Developers to join Mixed Remote Development Team collaborating with a top storage company based in Tel Aviv with investors such as Dell Capital and NVIDIA. This is a deep, systems-level role...We are constantly growing and now looking for Database Core Developers to join Mixed Remote Development Team collaborating with a top storage company based in Tel Aviv with investors such as Dell Capital and NVIDIA. This is a deep, systems-level role focused on database internals, where you will be responsible for creating the fundamental components that store, retrieve, and process data efficiently.
Summary of key knowledge:
DB Core C++ (storage engines, query planning and execution, transactions), strong C/C++ (or Java, Rust) and OS fundamentals, deep knowledge of concurrency, consistency and recovery, building high-performance, large-scale database or distributed systems in Linux and cloud environments
Requirements:
- Hands-on expertise in database core development, including storage engines, query planners, execution engines, and transaction processing.
- Proven experience in systems-level development using C/C++ or other programming languages, with strong knowledge of operating systems, algorithms, and data structures.
- Experience implementing and optimizing low-level data structures (e.g., B-Trees, LSM-Trees), MVCC, and query optimization algorithms.
- Background in developing high-performance, large-scale systems such as databases, distributed data platforms, or file systems.
- Deep understanding of concurrency, data consistency, durability, and recovery mechanisms.
- Proficiency working in Linux environments and modern cloud or distributed infrastructures.
- Experience with high-scale, performance-critical architectures is a strong advantage.
English, sufficient for interviews and participation in meetings (B2)
We offer:
- Remote work, mixed international team, cutting-edge technologies, and flexible working hours.
- The project that you are not ashamed to write about in your resume.
- High salaries and bonuses.
- Business trips to Israel (beach hotel, rented car).
- A friendly team with experienced mentors instead of bosses.
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Β· 75 views Β· 2 applications Β· 29d
Full Stack Developer (React/C#)
Full Remote Β· Ukraine Β· 1.5 years of experience Β· English - B2Weβre looking for a Full Stack Developer (React/C#) to build and scale a modern linguistic data platform. Youβll work with a React front-end and a C#/.NET back-end, developing features and APIs for real-time content synchronization and context-aware...Weβre looking for a Full Stack Developer (React/C#) to build and scale a modern linguistic data platform. Youβll work with a React front-end and a C#/.NET back-end, developing features and APIs for real-time content synchronization and context-aware querying.
The platform serves as an intelligent data layer, aggregating and enriching content from multiple sources to support translation, AI-driven workflows, and content governance. This role is ideal for engineers who enjoy data-intensive, complex systems used by enterprises and fast-growing tech companies at scale.
Responsibilities:
- Build and maintain React-based user interfaces
- Design and implement smart and efficient data storage solutions (C#/.NET)
- Integrate with internal orchestration solutions for content workflows
- Help ensure scalability, performance, and reliability of the system
Verify and test your code to ensure quality, stability, and correctness
Requirements:
- 1.5+ years of commercial experience as a Full Stack Developer (or close to it)
- Strong experience with React and C#/.NET or the skills and confidence to quickly learn these technologies
- Hands-on experience with full stack development in production systems
- Comfortable working with complex, data-heavy solutions
- Familiarity with modern development workflows (Git, CI/CD)
- Experience with content platforms or data-intensive solutions is a strong plus
- English: Upper-Intermediate or higher
Would be a Plus:
- Experience with data platforms, analytics, or content systems
- Background in localization, CMS, or knowledge platforms
- Experience with search or query optimization
- Cloud and/or self-hosted deployment experience
We Offer:
- Collaborative Environment: Join a team that values collaboration, creativity, and mutual respect
- Career Growth: Performance reviews and constructive feedback
- Generous Time Off: 20 paid vacation days and 15 sick leave days annually, ensuring you have the time to recharge
- Professional Development: We support your growth by compensating for courses, certifications, and other educational opportunities
- Technical Growth: Learn how production systems are designed and evolve, and gradually contribute to architectural decisions
Recruitment Process:
1. HR Interview
2. Tech&Final Interview3. Meeting with client
4. Job OfferIf you have any questions or need clarifications, feel free to reach out to our Talent Hunter Team by email.
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Β· 102 views Β· 14 applications Β· 29d
Product manager (PropTech)
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· English - C1Join ElevateOS as a Product Manager and shape the future of real estate tech! Lead full product lifecycles in a remote team building game changing solutions for property operators and residents. Full-time Remote, B2B contract Schedule: you can work...Join ElevateOS as a Product Manager and shape the future of real estate tech! Lead full product lifecycles in a remote team building game changing solutions for property operators and residents.
Full-time Remote, B2B contract
Schedule: you can work European business hoursAbout the product:
ElevateOS is a community operating system that is purpose-built for real estate developers, owners, operators and residents. Weβve built an industry-leading software suite that solves issues up and down the property technology stack, combined with professional on-site services. Our unique technology and service offering enables our customers to dramatically reduce their operating expenses while increasing their ancillary revenue. We were born in Chicago but are a fully remote company with people across six continents.About the Position:
Product Manager at ElevateOS are responsible for overseeing the full product development lifecycle, taking early ideas from prototype through planning and development through launch and beyond.Customer empathy is paramount to our success, which means our Product Managers are expected to quickly become experts on the Elevate solution suite as well as the PropTech industry and multifamily apartment market. This role will work closely with our B2B and B2C customers to ensure we are providing value and continuously discovering new problems to solve.
This role will work closely with leadership and internal stakeholders to develop a roadmap for their product domain. You will foster relationships with sales, marketing, design and engineering to align and rally everyone around the product vision and execute the roadmap.
While you will build features and launch new products, success is measured in outcomes and validation that our customers are continuously finding value and improving their operations.
This is a remote position, and will report directly to the Chief Product Officer.Responsibilities:
- Define the product strategy and maintain a clear roadmap for your domain
- Manage your product throughout its lifecycle from ideas to launch and continuous iteration
- Specify market requirements for current and future products by conducting market research using multiple channels supported by ongoing calls and interviews with customers and prospects
- Create and maintain a strong feedback system between customers and our sales, marketing and support teams.
- Collect and translate ideas into clear product requirement documents and technical user stories
- Work closely with our designers to build prototypes that become great user experiences
- Collaborate with sales, marketing and support to ensure our product content and messaging is clear and well-positioned
- Continuously measure product adoption and usage against KPIβs and OKRβs.Must Haves:
- 5+ years in a product management role
- Proven track record of managing all aspects of a successful product development from idea to beyond launch
- Someone who wants to constantly learn and isnβt afraid to ask questions
- Demonstrates a high aptitude for customer empathy and ability to work with customers to gather meaningful insights
- Strong communication
- Technical background with understanding and/or hands-on experience in web, mobile and APIs (big plus)
- Solid design background with understanding of UI/UX principles for web and mobile, accessibility requirements and prototyping
- Familiarity with product and project management tools such as Atlassian/JIRA.Nice-to-have:
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- Experience in prop-tech systems;
- Experience with products that integrate with physical spaces;
- Experience with keyless access control systems and integrations such as Dormakaba, OpenPath, Yale, Salto, Schlage;
- Experience with Property Management Systems (Yardi, Entrata, RealPage, ResMan, etc.)
- Hands-on experience with external CRM system integration. -
Β· 72 views Β· 13 applications Β· 29d
Senior Product manager (PropTech)
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· English - C1Join ElevateOS as a Product Manager and shape the future of real estate tech! Lead full product lifecycles in a remote team building game changing solutions for property operators and residents. Full-time Remote, B2B contract Schedule: you can work...Join ElevateOS as a Product Manager and shape the future of real estate tech! Lead full product lifecycles in a remote team building game changing solutions for property operators and residents.
Full-time Remote, B2B contract
Schedule: you can work European business hoursAbout the product (US):
ElevateOS is a community operating system that is purpose-built for real estate developers, owners, operators and residents. Weβve built an industry-leading software suite that solves issues up and down the property technology stack, combined with professional on-site services. Our unique technology and service offering enables our customers to dramatically reduce their operating expenses while increasing their ancillary revenue. We were born in Chicago but are a fully remote company with people across six continents.About the Position:
Product Manager at ElevateOS are responsible for overseeing the full product development lifecycle, taking early ideas from prototype through planning and development through launch and beyond.Customer empathy is paramount to our success, which means our Product Managers are expected to quickly become experts on the Elevate solution suite as well as the proptech industry and multifamily apartment market. This role will work closely with our B2B and B2C customers to ensure we are providing value and continuously discovering new problems to solve.
This role will work closely with leadership and internal stakeholders to develop a roadmap for their product domain. You will foster relationships with sales, marketing, design and engineering to align and rally everyone around the product vision and execute the roadmap.
While you will build features and launch new products, success is measured in outcomes and validation that our customers are continuously finding value and improving their operations.
This is a remote position, and will report directly to the Chief Product Officer.Responsibilities:
- Define the product strategy and maintain a clear roadmap for your domain
- Manage your product throughout its lifecycle from ideas to launch and continuous iteration
- Specify market requirements for current and future products by conducting market research using multiple channels supported by ongoing calls and interviews with customers and prospects
- Create and maintain a strong feedback system between customers and our sales, marketing and support teams.
- Collect and translate ideas into clear product requirement documents and technical user stories
- Work closely with our designers to build prototypes that become great user experiences
- Collaborate with sales, marketing and support to ensure our product content and messaging is clear and well-positioned
- Continuously measure product adoption and usage against KPIβs and OKRβs.Must Haves:
- 5+ years in a product management role
- Proven track record of managing all aspects of a successful product development from idea to beyond launch
- Someone who wants to constantly learn and isnβt afraid to ask questions
- Demonstrates a high aptitude for customer empathy and ability to work with customers to gather meaningful insights
- Strong communication
- Solid design background with understanding of UI/UX principles for web and mobile, accessibility requirements and prototyping
- Familiarity with product and project management tools such as Atlassian/JIRA.Nice-to-have:
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- Experience in prop-tech systems;
- Experience with products that integrate with physical spaces;
- Experience with keyless access control systems and integrations such as Dormakaba, OpenPath, Yale, Salto, Schlage;
- Experience with Property Management Systems (Yardi, Entrata, RealPage, ResMan, etc.)
- Experience working with APIs, including reading and interpreting API documentation
- Hands-on experience with external CRM system integration. -
Β· 84 views Β· 13 applications Β· 29d
Security Manager
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 3 years of experience Β· English - B2We are seeking an experienced Security Manager to lead and continuously strengthen our companyβs security framework. This role is critical in protecting our information, financial operations, and business partnerships. You will be responsible for building...We are seeking an experienced Security Manager to lead and continuously strengthen our companyβs security framework. This role is critical in protecting our information, financial operations, and business partnerships. You will be responsible for building a strong security culture, preventing fraud, ensuring compliance, and managing cybersecurity and operational risks across the organization.
Key Responsibilities- Build and maintain a strong company-wide security culture through training and awareness programs.
- Develop, implement, and update IT, cybersecurity, and data protection policies.
- Monitor and improve access control, encryption, logging, and overall security practices.
- Conduct audits of financial operations to prevent fraud, conflicts of interest, and unauthorized activities.
- Oversee partner verification, KYC/AML checks, and source-of-funds analysis.
- Monitor internal activities and assess risks related to employees, partners, and tools.
- Maintain access rights in line with the Least Privilege principle.
- Prepare regular security and risk reports for executive leadership.
Qualifications - Proven experience in security management, cybersecurity, compliance, risk management, or anti-fraud roles.
- Strong knowledge of IT security practices, internal controls, and access management.
- Experience with financial audits, fraud detection, and transaction monitoring.
- Familiarity with KYC/AML processes and partner due diligence.
- High level of integrity, analytical thinking, and attention to detail.
- Ability to communicate effectively with both technical and non-technical stakeholders.
- Professional working proficiency in English.
What We Offer - Flexible working hours and a fully remote work environment.
- Unlimited paid vacation and paid sick leave.
- Competitive compensation aligned with experience and expertise.
- Learning and professional development support (50% reimbursement).
- Wellness benefits, including sports and fitness support.
- Employee referral bonuses and recognition for special occasions.
- Team-building activities and a positive, respectful company culture.
- Co-working space reimbursement for comfortable remote work.
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Β· 25 views Β· 5 applications Β· 29d
BDM/Sales Manager (Slots)
Full Remote Β· EU Β· Product Β· 3 years of experience Β· English - B2Our client is a dynamic and innovative iGaming provider driven by passionate professionals who bring unique visions to life. Their mission is to positively impact the gaming industry by building strong partnerships, driving business growth, and delivering...Our client is a dynamic and innovative iGaming provider driven by passionate professionals who bring unique visions to life. Their mission is to positively impact the gaming industry by building strong partnerships, driving business growth, and delivering top-quality gaming solutions.
π₯ Weβre now looking for an experienced Sales Manager (B2B) to generate new business opportunities, expand our partner network, and represent the brand worldwide.
What Weβre Looking For:
β 2+ years of experience in a similar role within the iGaming industry
β Hands-on experience with slot games in regulated and non-regulated markets
β Proven track record in sales with measurable success
β Strong network among casino/games decision makers at operators, platforms, and aggregators
β Excellent presentation, communication, and negotiation skills
β Proficiency in English (Ukrainian, Russian, or other languages are a plus)
β Business mindset and ability to work with data analytics
β Readiness for frequent business travel
Your Responsibilities:
β Create and develop new business opportunities
β Grow existing partnerships in quality and quantity
β Build and maintain strong long-term client relationships
β Represent the company at industry events, meetings, and conferences
β Collaborate closely with Tech, Legal, and Product teams
β Analyze performance, prepare reports, and conduct SWOT analysis
β Resolve client issues and contribute ideas for business growth
What Youβll Get:
β Competitive compensation package
β Comprehensive insurance for Ukraine and abroad
β Corporate English classes and psychologist support
β Flexible schedule: work from the office, hybrid, or fully remote
β 21 paid vacation days, unlimited sick leave, and the option for unpaid leave
β Tailored growth plan aligned with your professional goals
β Opportunity to represent a fast-growing brand on the global iGaming stage
π₯ Step into a role where your sales expertise and industry network will drive business success. Join a company that values innovation, excellence, and long-term partnerships.
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Β· 33 views Β· 6 applications Β· 29d
Performance Marketing Specialist (B2B and eComm)
Part-time Β· Full Remote Β· Worldwide Β· 4 years of experience Β· English - C1We're Not Hiring an "Ad Manager" We need someone who can diagnose WHY campaigns aren't delivering results - not just blame Quality Score, keywords, or budget. This role is not for someone who throws out jargon or buzzwords or the latest trends without...We're Not Hiring an "Ad Manager"
We need someone who can diagnose WHY campaigns aren't delivering results - not just blame Quality Score, keywords, or budget. This role is not for someone who throws out jargon or buzzwords or the latest trends without connecting it back to data.
Most marketers will tell you generic fixes that sound right. Great marketers know the actual problem and can prove it.
This role is for the second type.
What You'll Own
Paid Advertising is in Your Blood
- Google Ads from day one, expanding into Meta Ads, and LinkedIn Ads (Reddit experience is a bonus)
- Client outcomes - Revenue. Pipeline. ROI. Not just CTR and impressions.
- Working directly with founder who has strong performance marketing background
- Operationalizing Client Success - Performance marketing service line operations. Help us define what tasks matter, what reports drive action, and what processes scale.
- Working directly with founder who has strong performance marketing background and can mentor/collaborate on complex accounts
You're not just running campaigns. You're contributing to the systematic delivery of the performance marketing function at a growing agency.
What Makes Someone Great HereYou diagnose root causes, not symptoms.
When results are bad, you know how to sort out if it's targeting, creative, offer, landing page, or something else. You can explain WHY you're making changes, not just what. You admit when you don't know and figure it out.
Test - Measure - Learn
- This is what was done.
- This is what happened.
- This is why it happened.
- This is what we will do.
You own outcomes, not activity.
If your accounts aren't getting results, you lose sleep over it. You push back (respectfully) when client requests won't work. You optimize proactively, even when metrics look good.
You think in systems, not just tasks.
You can explain what recurring work drives results vs. busy work. You build processes that others can follow to systematically drive positive outcomes. Trendlines of performance connected back to inputs. You pull levers and track outcomes via data-driven storytelling.
Must-Haves- 3+ years managing Google Ads and Meta Ads at scale
- Track record of driving business outcomes (show us the numbers)
- Can diagnose why campaigns fail, not just apply generic fixes
- Strategic communication - translate data into decisions
- Comfortable working autonomously in a small team
This Role ISN'T For You If:
- You think your job is just to "run the campaigns"
- You blame poor results on Quality Score without deeper analysis
- You'd rather follow "best practices" than think critically
- You need constant direction
- You care more about activity than outcomes
- You don't have experience owning the click to conversion journey with an emphasis on advertising ROI
- You suggest "Let's just launch a pMax campaign" without a data-backed hypothesis or a clear plan for when to kill the test.
What You Get
- Fully remote, work anywhere
- Direct work with founders, no bureaucracy
- Real ownership - you'll shape how we deliver this service
- Growth path to Head of Performance Marketing
- Culture that values outcomes over activity theater
About UsLean growth marketing agency working with healthcare, tech, and professional services clients. We're building systems so we can scale without sacrificing quality. Fully remote, direct work with founders, real ability to drive results and have ownership.
This Role IS For You If:
- Paid advertising is genuinely in your blood
- You obsess over the why. You donβt launch a campaign without a written hypothesis, defined "kill criteria," and a plan to extract insights regardless of the outcome.
- You can systematically diagnose root causes, not just symptoms
- You're honest about what you don't know (and then go learn it)
- You want to build something, not just execute tasks
- You think strategically but can execute tactically
Client success matters to you personally
We are looking for a true owner for this function. Our goal is to find a partner we're confident in handing over the keys so we can focus on growth. Weβre not interested in micromanagementβweβre interested in results. If you can deliver those, youβll have full autonomy to shape this role.
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Β· 79 views Β· 8 applications Β· 29d
Senior Slot Game Producer
Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· English - B2Welcome to King Group - a place where the best people from the IT and gambling industries meet to do amazing things together. We operate numerous projects in the iGaming sector in the markets of Ukraine, Europe and the USA, invest in venture startups,...Welcome to King Group - a place where the best people from the IT and gambling industries meet to do amazing things together. We operate numerous projects in the iGaming sector in the markets of Ukraine, Europe and the USA, invest in venture startups, promising ideas and people.
One of our companies is a game studio that deals with the full cycle of iGaming product development. From idea to release, we combine creativity, modern technologies and deep analytics to create a unique gaming experience. Our mission is to excite, inspire and shape the future of the industry.
With ambitious plans for growth and expansion into new international markets, we are actively scaling our operations.
We are looking for a Senior Slot Game Producer with a proven track record in the iGaming industry to lead the creation of high-quality, innovative slot experiences. If you have deep market knowledge, a strong creative vision, and are ready to own the direction of our slot portfolio β we want to hear from you.Key Responsibilities:
- Own and drive the creation of new slot game concepts β from the first idea to post-launch performance analysis;
- Invent original mechanics and game features that stand out in a competitive market;
- Research and select trending features, bonus modes, and player engagement patterns;
- Define and maintain the creative and technical vision for each slot, in collaboration with game designers, math developers, artists, and audio teams;
- Regularly pitch and present concepts and progress updates to internal stakeholders and leadership;
- Playtest and review games in development, ensuring they meet or exceed product standards and player expectations;
- Be the go-to person for the team on all gameplay-related questions and decisions;
- Participate in certification documentation review and support test labs when needed;
- Help shape the long-term strategy and direction of our slot game portfolio.
Desired skills and requirements:
- 5+ years of experience as a Slot Game Producer, Product Owner, or Game Designer in a leading real-money slots company;
- A portfolio of successful live slot games with measurable market impact (high revenue, retention, or visibility);
- Deep knowledge of slot game mechanics, math models, art styles, UX, sound, and animation workflows;
- Strong understanding of current slot trends across different regions and platforms (mobile, web, land-based);
- Confident in market analysis and competitor benchmarking to generate relevant and creative product ideas;
- Excellent project management and presentation skills β able to clearly communicate game vision and rationale to both creative and technical teams;
Fluent English β both written and spoken.
What we offer:
- Lack of bureaucracy in decision-making processes and the ability to directly influence the product/project.
- Competitive salary aligned with the IT/iGaming market and a comprehensive social package (medical insurance, in-office therapist consultations, gym membership compensation, lunch delivery reimbursement, etc.).
- Comfortable office in Kyiv (walking distance from Vasylkivska metro station);
- Paid vacation β you will have 17 working days of paid vacation and 3 extra days off - wedding, birth of a child, unforeseen events, etc.;
- Referral bonus β we truly value it when team members refer friends, and we offer a bonus for recommending trustworthy candidates.
- Relocation support β changing your city of residence often comes with added expenses, and our relocation bonus helps you navigate this transition stress-free.
Ready to grow with us? Letβs connect β send in your resume!
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QA Engineer (Manual + Automation)
Full Remote Β· Countries of Europe or Ukraine Β· 3 years of experience Β· English - B2We are looking for a QA engineer-generalist to work on a SaaS product with AI functionality. The role combines manual testing, automation, and validation of AI-driven features. Responsibilities Testing core SaaS product functionality Manual testing of...We are looking for a QA engineer-generalist to work on a SaaS product with AI functionality. The role combines manual testing, automation, and validation of AI-driven features.
Responsibilities
- Testing core SaaS product functionality
- Manual testing of prototypes and new features
- Testing AI/LLM features (correctness, formats, stability)
- API testing (Postman)
- Validating data in databases using SQL
- Writing and maintaining automated tests (Playwright or Cypress)
- Maintaining smoke and regression test coverage
- Integrating automated tests into CI pipelines
- Cross-browser and cross-platform testing
- Supporting release stability
Requirements
- Experience in manual testing of web products at least 3 years.
- Experience with API testing
- Knowledge of SQL for data validation
- Experience with test automation (Playwright or Cypress)
- Basic understanding of CI
- Experience testing AI/LLM features or strong motivation with self-learning examples
- Attention to detail and structured thinking
- Ability to work with unstable prototypes and frequent changes
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Full-stack Developer (AI-forward)
Full Remote Β· Countries of Europe or Ukraine Β· 3 years of experience Β· English - B2Full-stack Developer (AI-forward) We are looking for an AI-forward full-stack developer who can work fast with prototypes and turn them into stable, production-ready solutions. This role is about engineering judgment, ownership, and building real...Full-stack Developer (AI-forward)
We are looking for an AI-forward full-stack developer who can work fast with prototypes and turn them into stable, production-ready solutions. This role is about engineering judgment, ownership, and building real AI-powered product features.
Responsibilities
- Refining and stabilizing prototypes, turning βrawβ code into production-ready solutions
- Developing and maintaining full-stack functionality (frontend + backend)
- Integrating AI features: LLM APIs, chats, assistants, data search
- Implementing RAG solutions (embeddings, vector search)
- Working with PostgreSQL, Redis, and vector databases
- Making engineering decisions related to architecture, performance, and security
- Writing and maintaining tests (unit / integration / e2e)
- Setting up and maintaining Docker environments and CI/CD pipelines
- Deploying and supporting services in the cloud
- Handling monitoring, logging, and basic observability
- Actively using AI tools (Cursor, Copilot) in daily development
Requirements
- Experience in full-stack development of at least 3 years.
- Strong knowledge of React / Next.js
- Experience with Node.js (TypeScript) and/or Python (FastAPI)
- Hands-on experience with PostgreSQL and Redis
- Experience with vector databases (pgvector / Pinecone / Qdrant or similar)
- Experience integrating LLM APIs (OpenAI / Anthropic / Azure OpenAI)
- Understanding of tool calling and streaming responses
- Experience with Docker and CI/CD
- Experience with cloud deployments
- Ability to write tests and understanding of basic security principles
β’ β’ High level of autonomy and proactiveness
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Β· 71 views Β· 11 applications Β· 29d
Senior Python Engineer
Full Remote Β· Ukraine Β· 5 years of experience Β· English - B2Project Description: Our client is a leading global Financial market data provider who runs a change program aiming to migrate a set of legacy data connectors to a new strategic platform. The main driver is to deliver high-quality software that connects...Project Description:
Our client is a leading global Financial market data provider who runs a change program aiming to migrate a set of legacy data connectors to a new strategic platform. The main driver is to deliver high-quality software that connects Financial Markets across the globe in a real-time, high frequency, and low-latency data management chain. The projects are technically challenging in an environment that is very engaging. Projects will utilize a multitude of different languages and technologies including AWS platform.
We are looking for a Senior Python software engineer experience in implementation of backend systems running under Linux/AWS/Azure. Candidate should be capable to coordinate work with QA, Operational, and cross-functional application teams.Responsibilities:
- Develop high-quality software, design, and documentation
- Provide estimates for specific software feature implementation
- Identify, prioritize and execute tasks in the software development life cycle
- Build unit tests for your code
- Automate tasks through appropriate tools and scripting
- Perform validation and verification testing
- Collaborate with internal teams and vendors to fix and improve products
Mandatory Skills Description:
- English at the level of fluency Upper Intermediate or higher - crucial
- 5+ years of full life-cycle software development experience
- 3+ years of software development using Python
- Experience in developing under Linux platform
- Prod Support experience is required.
- Good analytical skills and a real passion for solving problems
- Soft Skill (very proactive and open-minded person)
- Be result oriented, own a product at each point of SDLC cycle, collaborate closely with team
Nice-to-Have Skills Description:
β’ Experience working with AWS
β’ Experience working with C++Languages:
English: B2 Upper Intermediate
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